arch/x86/include/asm/ist.h

   1 #ifndef _ASM_X86_IST_H
   2 #define _ASM_X86_IST_H
   3
   4 /*
   5  * Include file for the interface to IST BIOS
   6  * Copyright 2002 Andy Grover <andrew.grover@intel.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by the
  10  * Free Software Foundation; either version 2, or (at your option) any
  11  * later version.
  12  *
  13  * This program is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  */
  18
  19
  20 #include <linux/types.h>
  21
  22 struct ist_info {
  23         __u32 signature;
  24         __u32 command;
  25         __u32 event;
  26         __u32 perf_level;
  27 };
  28
  29 #ifdef __KERNEL__
  30
  31 extern struct ist_info ist_info;
  32
  33 #endif  /* __KERNEL__ */
  34 #endif /* _ASM_X86_IST_H */